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Unformatted text preview: 5 Hexagonal (trigonal) g Enargite Cu 3 AsS 4 Orthorhombic g(x5) *Galena PbS Isometric f,f,g,g Jamesonite Pb 4 FeSb 6 S 14 Monoclinic g,g,g *Marcasite FeS 2 Orthorhombic g,g *Millerite NiS Hexagonal p Molybdenite MoS 2 Hexagonal f(x6),g(x4) Nickeline/Niccolite NiAs Hexagonal g,g,g Orpiment As 2 S 3 Monoclinic g(x7) *Pararammelsbergite NiAs 2 Orthorhombic g Pyrite FeS 2 Isometric g(x5) Pyrrhotite Fe (1-x) S Variable g,g,g *Realgar AsS Monoclinic (combined with orpiment) Skutterudite/smaltite (Co,Ni)As 2-3 /(Co,Ni)As 3x Isometric g,g,g Sphalerite ZnS Isometric g(x4) Stibnite Sb 2 S 3 Orthorhombic f,g,g,g,g Tetrahedrite (Cu, Fe) 12 Sb 4 S 13 Isometric f(x4),g(x3) p-poor, f-fair, g-good Minerals labeled with an (*) will NOT be on tests or quizzes this year in GY 302 The quiz next Tuesday will be from 1:00-1:20 PM and will include Native Elements, Sulfides and Sulfosalts...
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This note was uploaded on 02/05/2012 for the course GLY 302 taught by Professor Staff during the Spring '11 term at S. Alabama.
- Spring '11